[youtalkfunny]

This is addressed in that cinematic classic, "Auto Focus".

BOB: (watching video tape) What's that?

JOHN: What?

BOB: Stop the tape! That. On my ass. What is that?

JOHN: My hand.

BOB: What is your hand doing on my ass?

JOHN: I thought you liked it.

BOB: I thought it was HERS!

JOHN: It's not a big deal, is it?

BOB: You're a [censored]! Don't ever talk to me again!

JOHN: Aw, come on, Bob! It's a group grope!

(I love that movie.)